error: allow, cfg, cfg_attr, deny, expect, forbid, and warn are the only allowed built-in attributes in function parameters
  --> $DIR/attrs-on-params.rs:3:13
   |
LL | fn function(#[inline] param: u32) {
   |             ^^^^^^^^^

error[E0518]: attribute should be applied to function or closure
  --> $DIR/attrs-on-params.rs:3:13
   |
LL | fn function(#[inline] param: u32) {
   |             ^^^^^^^^^-----------
   |             |
   |             not a function or closure

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0518`.